BiodurSoft Nickel-Free Dental CoCr Bonding Alloy Type 4
Biodur® Soft is A nickel and beryllium free, non- precious casting and bonding alloy. It has Vickers hardness of 314 HV, moreover the alloy leaves a pleasant oxide. The liquidus point is 1395°C, the casting temperature is reached at 1500°C.
BIODURSOFT – nickel-free
Casting and bonding alloy type 4 for crown- and bridgework
Characteristics:
Density: 8,6 g/cm3
Melting range: 1300-1395 °C
Casting temperature: 1500 °C
Pre heating temperature of the mould: 900-950 °C
Coefficient of expansion (20-600°C) CTE: 14,7 μm/mK
(20-500°C) CTE: 14,4 μm/mK
Vickers hardness: 314 HV
Elongation at rupture: 5 %
Tensile strength: 609 N/mm2
Yield strength: 482 N/mm2
E-modulus: 200.000 N/mm2
Chemical compound:
Co 61,00 %
Cr 24,00 %
W 8,00 %
Mo 2,50 %
Nb 1,00 %
Mn 1,00 %
Si 1,00 %
Fe 1,00 %
Traces: C
Additional information
| Weight | 1.00 kg |
|---|
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